<template>
  <input class="mui-numbox-input" type="number" readonly="readonly" v-model="Num"/>
</template>
<script>
  export default {
    props: ['Num', 'lev1', 'lev2', 'store'],
    data: function () {
      return {
      };
    },
    created: function () {
    },
    ready: function () {
    },
    watch: {
      Num: function (val) {
        this.store.setGoodsNum(val, this.lev1, this.lev2);
      }
    },
    methods: {
    }
  };
</script>
